20 lines
412 B
Markdown
20 lines
412 B
Markdown
---
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title: "lower case string"
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seo_description: "Shell snippet expanding how to lower case words"
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date: 2022-02-13T12:17:50+01:00
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draft: false
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snippet_types:
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- tr
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---
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TR is a Unix until to translate characters I recently learned about as part of [this awk snippet](/snippets/awk-last-column).
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```shell
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$ echo "TRAVIS" | tr '[:upper:]' '[:lower:]'
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travis
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```
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[source](https://www.shellscript.sh/tips/case/)
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